Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

Class bad_alloc

Class bad_alloc

boost::log::bad_alloc — Base class for memory allocation errors.

Synopsis

// In header: <boost/log/exceptions.hpp>


class bad_alloc : public bad_alloc {
public:

  // public member functions
  explicit bad_alloc(const char *);
  explicit bad_alloc(std::string const &);
  ~bad_alloc();
  const char * what() const;
};

Description

Exceptions derived from this class indicate problems with memory allocation.

`bad_alloc` public member functions

```
explicit bad_alloc(const char * descr);
```
Initializing constructor. Creates an exception with the specified error message.
```
explicit bad_alloc(std::string const & descr);
```
Initializing constructor. Creates an exception with the specified error message.
```
~bad_alloc();
```
Destructor
```
const char * what() const;
```
Error message accessor.